Mikulas Patocka d2fdb776e0 dm snapshot: use merge origin if snapshot invalid ...

If the snapshot we are merging became invalid (e.g. it ran out of
space) redirect all I/O directly to the origin device.

Signed-off-by: Mikulas Patocka <mpatocka@redhat.com>
Reviewed-by: Mike Snitzer <snitzer@redhat.com>
Signed-off-by: Alasdair G Kergon <agk@redhat.com>

2009-12-10 23:52:36 +00:00

53 KiB

Raw Blame History

View Raw